Gaya APA
Naked Sales : Sell the Problem You Solve, Not the Product. (2017).
Jakarta:
PT. Gramedia Pustaka Utama.
Gaya Chicago
Naked Sales : Sell the Problem You Solve, Not the Product.
.
Jakarta:
PT. Gramedia Pustaka Utama,
2017.
.
Gaya MLA
Naked Sales : Sell the Problem You Solve, Not the Product.
.
Jakarta:
PT. Gramedia Pustaka Utama,
2017.
.
Gaya Turabian
Naked Sales : Sell the Problem You Solve, Not the Product.
Jakarta:
PT. Gramedia Pustaka Utama,
2017.
.